SELinux is preventing systemd-readahe from 'write' accesses on the directory /var/lib/polkit-1/localauthority.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that systemd-readahe should be allowed write access on the localauthority directory by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep systemd-readahe /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:readahead_t:s0
Target Context                system_u:object_r:policykit_var_lib_t:s0
Target Objects                /var/lib/polkit-1/localauthority [ dir ]
Source                        systemd-readahe
Source Path                   systemd-readahe
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           polkit-0.98-5.fc15
Policy RPM                    selinux-policy-3.9.12-6.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 2.6.37-2.fc15.i686 #1
                              SMP Fri Jan 7 15:46:20 UTC 2011 i686 i686
Alert Count                   1
First Seen                    Fri 14 Jan 2011 08:49:18 AM EST
Last Seen                     Fri 14 Jan 2011 08:49:18 AM EST
Local ID                      bcaf275f-5dc0-4b18-a5c2-d5b281469ffa

Raw Audit Messages
type=AVC msg=audit(1295012958.318:155): avc:  denied  { write } for  pid=444 comm="systemd-readahe" path="/var/lib/polkit-1/localauthority" dev=dm-0 ino=17984 scontext=system_u:system_r:readahead_t:s0 tcontext=system_u:object_r:policykit_var_lib_t:s0 tclass=dir


Hash: systemd-readahe,readahead_t,policykit_var_lib_t,dir,write

audit2allow

#============= readahead_t ==============
#!!!! The source type 'readahead_t' can write to a 'dir' of the following types:
# var_run_t, readahead_var_lib_t, readahead_var_run_t, root_t, root_t

allow readahead_t policykit_var_lib_t:dir write;

audit2allow -R

#============= readahead_t ==============
#!!!! The source type 'readahead_t' can write to a 'dir' of the following types:
# var_run_t, readahead_var_lib_t, readahead_var_run_t, root_t, root_t

allow readahead_t policykit_var_lib_t:dir write;